A B C D E F G H I L M N O P Q R S T U V W X Y Z

S

scale(Map<Node, Double>) - Method in class yass.traffic.WeightedDestinationPicker

Analyses the specified map of selectable destinations and their selection weights, and produces a similar map in which the selection weights have been scaled such that they sum to unity.

scaledDestinations - Variable in class yass.traffic.WeightedDestinationPicker

Map of selectable destinations and their selection weights, with selection weights scaled to sum to unity

scalingCoefficient - Variable in class yass.backoff.ExponentialBackoffManager

Constant factor used to scale each calculated exponential value

schedule(Packet) - Method in class yass.igf.IgfPacketScheduler

Accepts the supplied packet and schedules it for later transmission.

schedule(Packet) - Method in class yass.packet.schedule.AsapBoundedDropOldestPacketScheduler

Accepts the supplied packet for scheduling for later transmission.

schedule(Packet) - Method in class yass.packet.schedule.AsapBoundedDropRandomPacketScheduler

Accepts the supplied packet for scheduling for later transmission.

schedule(Packet) - Method in class yass.packet.schedule.AsapPacketScheduler

Accepts the supplied packet for scheduling for later transmission.

schedule - Variable in class yass.packet.schedule.PacketScheduler

The current schedule

schedule(Packet) - Method in class yass.packet.schedule.PacketScheduler

Accepts the supplied packet for scheduling for later transmission

scheduler - Variable in class yass.igf.IgfPacketConsumer

The IgfPacketScheduler with which this IgfPacketConsumer is associated

scheduler - Variable in class yass.igf.IgfPacketInterestPolicy

The IGF packet scheduler which is to be informed when certain types of packet are received.

scheduleStateTransitions(double, double) - Method in class yass.state.DummyStateManager

Does nothing.

scheduleStateTransitions(double, double) - Method in class yass.state.EnergyAwareStateManager

Determines if the node's energy supply is fully depleted.

scheduleStateTransitions(double, double) - Method in class yass.state.StateManager

Examine the current state of the node and all state-managed subsystems, and schedule any state transitions which will be required as a result of these findings.

score(Packet) - Method in class yass.modularforwarding.scoring.ConstantScoreGenerator

Generates a score for the specified packet by simply returning a predefined constant score.

score(Packet) - Method in class yass.modularforwarding.scoring.DistanceFromSourceScoreGenerator

Calculates the rebroadcast candidate suitability score for the specified packet.

score(Packet) - Method in class yass.modularforwarding.scoring.DistanceToDestinationScoreGenerator

Calculates the rebroadcast candidate suitability score for the specified packet.

score(Packet) - Method in class yass.modularforwarding.scoring.GlobalAngleScoreGenerator

Calculates a score for the specified packet.

score(Packet) - Method in class yass.modularforwarding.scoring.HopcountTraversedScoreGenerator

Calculates a candidacy score for the specified packet for the node on which the score generator instance is executing.

score(Packet) - Method in class yass.modularforwarding.scoring.HopcountTtlScoreGenerator

Calculates a candidacy score for the specified packet for the node on which the score generator instance is executing.

score(Packet) - Method in class yass.modularforwarding.scoring.LocalAngleScoreGenerator

Calculates a score for the specified packet.

score(Packet) - Method in class yass.modularforwarding.scoring.RandomScoreGenerator

Randomly generate a score between the permitted minimum and maximum levels.

score(Packet) - Method in class yass.modularforwarding.scoring.ScoreGenerator

Calculates the rebroadcast candidate suitability score for the specified packet.

score(Packet) - Method in class yass.modularforwarding.scoring.ScoreManager

Examines the supplied packet and generates a candidacy score in the interval [0,1], where higher scores indicate greater suitability.

score(Packet) - Method in class yass.modularforwarding.scoring.TimeElapsedScoreGenerator

Calculates the score for the supplied packet in the interval [0,1] by comparing the current remaining time value against the effective range specified for this score generator.

score(Packet) - Method in class yass.modularforwarding.scoring.TimeRemainingScoreGenerator

Calculates the score for the supplied packet in the interval [0,1] by comparing the current elapsed time value against the effective range specified for this score generator.

ScoreException - Exception in yass.modularforwarding.scoring

Indicates an exception condition associated with, or generated by, the packet forwarding scoring system.

ScoreException() - Constructor for exception yass.modularforwarding.scoring.ScoreException

Creates a new instance of ScoreException without detail message.

ScoreException(String) - Constructor for exception yass.modularforwarding.scoring.ScoreException

Constructs an instance of ScoreException with the specified detail message.

ScoreGenerator - Class in yass.modularforwarding.scoring

Evaluates the merit of the owner node as a packet forwarding candidate, delivering a result in the interval [0,1] where higher values represent greater suitability.

ScoreGenerator() - Constructor for class yass.modularforwarding.scoring.ScoreGenerator

Creates a new instance of ScoreGenerator

scoreGenerators - Variable in class yass.modularforwarding.scoring.ScoreManager

The score generator instances from which a compound candidate suitability score is to be calculated, mapping to their weightings

scoreIncreasesWithAngle - Variable in class yass.modularforwarding.scoring.GlobalAngleScoreGenerator

Whether score should increase as the angle increases, or otherwise

scoreIncreasesWithAngle - Variable in class yass.modularforwarding.scoring.LocalAngleScoreGenerator

Whether score should increase as the angle increases, or otherwise

scoreIncreasesWithDistance - Variable in class yass.modularforwarding.scoring.DistanceFromSourceScoreGenerator

Determines if score should increase as the distance from source increases, or if the opposite relationship should be observed

scoreIncreasesWithDistance() - Method in class yass.modularforwarding.scoring.DistanceFromSourceScoreGenerator

Determines if score should increase as the distance from source increases, or if the opposite relationship should be observed

scoreIncreasesWithDistance - Variable in class yass.modularforwarding.scoring.DistanceToDestinationScoreGenerator

Determines if score should increase as the distance to destination increases, or if the opposite relationship should be observed

scoreIncreasesWithDistance() - Method in class yass.modularforwarding.scoring.DistanceToDestinationScoreGenerator

Determines if score should increase as the distance to destination increases, or if the opposite relationship should be observed

scoreIncreasesWithElapsedTime - Variable in class yass.modularforwarding.scoring.TimeRemainingScoreGenerator

Determines if score should increase as elapsed time increases, or vice-versa.

scoreIncreasesWithHops - Variable in class yass.modularforwarding.scoring.HopcountTraversedScoreGenerator

Whether increasing hops yields increasing score or otherwise

scoreIncreasesWithHops - Variable in class yass.modularforwarding.scoring.HopcountTtlScoreGenerator

Whether increasing hops yields increasing score or otherwise

scoreIncreasesWithRemainingTime - Variable in class yass.modularforwarding.scoring.TimeElapsedScoreGenerator

Determines if score should increase as remaining time increases, or vice-versa.

scoreManager - Variable in class yass.modularforwarding.gossip.ModularGossipPacketConsumer

Responsible for producing the probability scaling factor

ScoreManager - Class in yass.modularforwarding.scoring

Manages a set of packet-scoring components.

ScoreManager(Node) - Constructor for class yass.modularforwarding.scoring.ScoreManager

Creates a new instance of ScoreManager with an empty set of score generators.

scoreRange - Variable in class yass.modularforwarding.scoring.RandomScoreGenerator

The size of the minimum-to-maxium range that may be produced

sd - Variable in class yass.analysis.Statistics

The standard deviation

sd - Variable in class yass.clock.GaussianErrorClockModule

The standard deviation of the normal distribution

secondsTillTimeout - Variable in class yass.igf.IgfPacketScheduler

The number of seconds remaining until the current IGF state times-out and returns to the IDLE state, thereby abandoning the current IGF activity.

seenPacketCache - Variable in class yass.network.Node

The cache of previously-seen packets

SeenPacketCache - Class in yass.packet.cache

Module which retains a finite number of packets of which the owning node has been aware in its recent history.

SeenPacketCache() - Constructor for class yass.packet.cache.SeenPacketCache

Creates a new instance of SeenPacketCache

seenPacketCache - Variable in class yass.packet.cache.SeenPacketCache

The collection of packets seen by the owner node

selectDestination() - Method in class yass.traffic.DestinationPicker

Selects a destination for a proposed packet

selectDestination() - Method in class yass.traffic.DistanceBoundedDestinationPicker

Selects a destination for a proposed packet

selectDestination() - Method in class yass.traffic.RandomDestinationPicker

Selects a destination for a proposed packet

selectDestination() - Method in class yass.traffic.UnweightedDestinationPicker

Selects a destination for a proposed packet

selectDestination() - Method in class yass.traffic.WeightedDestinationPicker

Selects a destination for a proposed packet

sendBits(double) - Method in class yass.radio.Transmission

Calculates the number of data bits which may be transmitted in the specified period with the current RadioModule transmission speed configuration, then updates all listening Reception objects with these transmitted bits.

sequenceNumber - Variable in class yass.igf.IgfPacket

The IGF sequence number used to distinguish multiple concurrent IGF-managed data flows.

SerialGenerator - Class in yass.util

Generates globally-unique serial numbers with which to uniquely identify elements of the simulated network and data traversing the simulated network.

SerialGenerator() - Constructor for class yass.util.SerialGenerator

SerialGenerator should never be constructed

serials - Static variable in class yass.util.SerialGenerator

A mapping of serial key to next serial number

setActive(boolean) - Method in class yass.traffic.producer.PacketProducer

Switches packet production on or off.

setAnalysisMode(boolean) - Method in class yass.database.Database

Transitions the event database in or out of analysis mode.

setClockModule(ClockModule) - Method in class yass.network.Node

Sets the clock module used by this node.

SetCollector<K,V> - Class in yass.util

Similar to a Map, this class collects object instances corresponding to a given key.

SetCollector() - Constructor for class yass.util.SetCollector

Constructs a new instance of Collector

setConnectionReadOnly(boolean) - Method in class yass.database.Database

Sets the database connection as read-only if the supplied boolean is true, or read-write if the supplied boolean is false

setDatabaseProperties() - Method in class yass.database.ApacheDerbyDatabase

Sets dynamic properties on the underlying Apache Derby database to optimise performance

setDatabaseProperties() - Method in class yass.database.Database

Sets dynamic properties on the underlying database database to optimise performance.

setDatabaseProperties() - Method in class yass.database.HsqldbDatabase

Sets dynamic properties on the underlying HSQLDB database to optimise performance

setDatabaseProperties() - Method in class yass.database.MySqlDatabase

Sets dynamic properties on the underlying database to optimise performance.

setDeleteOnShutdown(boolean) - Method in class yass.database.Database

Sets the flag indicating whether database files are deleted on shutdown

setDescription(String) - Method in class yass.simulation.Simulation

Sets the optional textual description of the simulated state

setDestination(Node) - Method in class yass.packet.Packet

Sets the packet destination to the supplied node

setDoubleColumn(PreparedStatement, int, double) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value, unless that specified value is: - Double.NaN - Double.NEGATIVE_INFINITY - Double.POSITIVE_INFINITY in which case the specified column will be set to NULL instead.

setDoubleColumnSanitiseMissing(PreparedStatement, int, double) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value, unless that specified value is: - Double.NaN - Double.NEGATIVE_INFINITY - Double.POSITIVE_INFINITY - Constants.MISSING_DOUBLE_RESULT in which case the specified column will be set to NULL instead.

setDropTablesOnShutdown(boolean) - Method in class yass.database.Database

Sets the flag indicating whether database tables are dropped and files are deleted on shutdown

setEarliest(double) - Method in class yass.packet.schedule.PacketScheduleEntry

Sets the earliest time this packet can be sent

setEnergyModule(EnergyModule) - Method in class yass.network.Node

Sets the EnergyModule used by this Node.

setHistoricalRadioEventsStored(boolean) - Static method in class yass.radio.RadioModule

Sets whether records of historical Reception and Transmission activity is stored in the simulator event database.

setIgfType(IgfPacketType) - Method in class yass.igf.IgfPacket

Sets the specific subtype of this IgfPacket

setIntegerColumn(PreparedStatement, int, int) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value in which case the specified column will be set to NULL instead.

setIntegerColumnSanitiseMissing(PreparedStatement, int, int) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value, unless that specified value is: - Constants.MISSING_INTEGER_RESULT in which case the specified column will be set to NULL instead.

setLatest(double) - Method in class yass.packet.schedule.PacketScheduleEntry

Sets the latest time this packet can be sent

setManager(ScoreManager) - Method in class yass.modularforwarding.scoring.ScoreGenerator

Sets the score manager with which this score generator is associated

setMode(ProbabilityBoostMode) - Method in class yass.gossip.BoostDistanceFromSourceGossipPacketConsumer

Sets the metric-boost relationship model

setMode(ProbabilityBoostMode) - Method in class yass.gossip.BoostDistanceToDestinationGossipPacketConsumer

Sets the metric-boost relationship model

setMode(ProbabilityBoostMode) - Method in class yass.gossip.BoostHopsTraversedGossipPacketConsumer

Sets the metric-boost relationship model

setMode(ProbabilityBoostMode) - Method in class yass.gossip.BoostTimeFromCreationGossipPacketConsumer

Sets the metric-boost relationship model

setNextPacketConsumer(PacketConsumer) - Method in class yass.traffic.consumer.PacketConsumer

Sets the next PacketConsumer in the chain-of-command

setNode(Node) - Method in class yass.clock.ClockModule

Sets the Node to which this ClockModule belongs

setNode(Node) - Method in class yass.clock.GaussianErrorClockModule

Sets the Node to which this ClockModule belongs.

setNode(Node) - Method in class yass.energy.EnergyModule

Sets the node with which this EnergyModule is associated

setNode(Node) - Method in class yass.igf.IgfPacketScheduler

Sets the node for which this IgfPacketScheduler schedules packets

setNode(Node) - Method in class yass.packet.cache.SeenPacketCache

Sets the node with which this seen-packet cache is associated

setNode(Node) - Method in class yass.packet.schedule.PacketScheduler

Sets the node for which this PacketScheduler schedules packets

setNode(Node) - Method in class yass.state.StateManager

Sets the node whose state is managed by this StateManager

setNodePacketInterestPolicy(NodePacketInterestPolicy) - Method in class yass.network.Node

Sets the node-packet interest policy used by this node.

setOwner(Node) - Method in class yass.packet.interest.NodePacketInterestPolicy

Sets the Node which owns this NodePacketInterestPolicy.

setOwner(Node) - Method in class yass.radio.RadioModule

Sets the Node which owns this RadioModule.

setPacket(Packet) - Method in class yass.packet.schedule.PacketScheduleEntry

Sets the scheduled packet

setPacketConsumer(PacketConsumer) - Method in class yass.network.Node

Sets the first PacketConsumer in the chain-of-command

setPacketProducers(Set<PacketProducer>) - Method in class yass.network.Node

Specifies a new set of PacketProducers for this node

setPacketScheduler(PacketScheduler) - Method in class yass.network.Node

Sets the packet scheduler.

setPosition(Position) - Method in class yass.network.Node

Sets the physical position of this node

setRadioModule(RadioModule) - Method in class yass.network.Node

Sets the radio module used by this node.

setRandomSeed(long) - Method in class yass.modularforwarding.scoring.RandomScoreGenerator

Resets the random number generator with the supplied seed

setScheduler(IgfPacketScheduler) - Method in class yass.igf.IgfPacketConsumer

Sets the IgfPacketScheduler with which this IgfPacketConsumer collaborates

setSeenPacketCache(SeenPacketCache) - Method in class yass.network.Node

Sets the seen-packet cache used by this node.

setShortColumn(PreparedStatement, int, short) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value in which case the specified column will be set to NULL instead.

setShortColumnSanitiseMissing(PreparedStatement, int, short) - Method in class yass.database.Event

Sets a specified column in the specified PreparedStatement to the specified value, unless that specified value is: - Constants.MISSING_SHORT_RESULT in which case the specified column will be set to NULL instead.

setSimulation(Simulation) - Method in class yass.network.Node

Sets the simulation within which this node exists

setSimulation(Simulation) - Method in class yass.simulation.CompletionCriterion

Sets the simulation to which this completion criterion pertains.

setStateManager(StateManager) - Method in class yass.network.Node

Sets the state manager used by this node.

setZeroes() - Method in class yass.analysis.Statistics

Sets all available statistical measures to zero

shutdown() - Method in class yass.database.Database

Transitions the event database into a non-running state, performing all required actions to finalise and delete the underlying database

shutdown() - Static method in class yass.database.Event

Called when the Database instance responsbile for managing the Event type is shut down.

shutdownEventClasses() - Method in class yass.database.Database

Instructs all registered Event types to release any resources, particularly those associated with a Database event that is shutting down.

SimpleEnergySource - Class in yass.energy

Generic energy source to be attached to nodes in the simulated network.

SimpleEnergySource(double) - Constructor for class yass.energy.SimpleEnergySource

Constructs a new instance of EnergySource, with an energy reserve filled to capacity

SimpleEnergySource(double, double) - Constructor for class yass.energy.SimpleEnergySource

Constructs a new instance of EnergySource, with an energy reserve filled to the specified level

simulate() - Method in class yass.experiment.SimulatorContainerThread

Runs the simulation to completion

simulatedTime - Variable in class yass.analysis.AnalysisResults

Number of simulated seconds completed at time of analysis

simulating - Variable in class yass.experiment.SimulatorContainerThread

Flag indicating current simulation activity

simulation - Variable in class yass.analysis.Analyser

The unique identifier for the simulation currently under analysis

simulation - Variable in class yass.network.Node

The simulation within which this node exists

simulation - Variable in class yass.simulation.CompletionCriterion

The simulation to which this completion criterion pertains

Simulation - Class in yass.simulation

A simulation instance which has a given state at a given time.

Simulation(PathLossModel, RelationshipChecker, RelationshipChecker, InitialStates, Set<Node>, Database, Set<Void>) - Constructor for class yass.simulation.Simulation

Constructs a new instance of Simulation, defining the start initialise of a simulation run.

simulation - Variable in class yass.simulation.Simulator

The current simulation state

SIMULATION_KEY - Static variable in class yass.util.SerialGenerator

The serial key to use when identifying simulations

simulationComplete - Variable in class yass.database.AnalysisCompleteEvent

Flag indicating whether simulation can be considered complete

simulationComplete - Variable in class yass.experiment.SimulatorContainerThread

Flag indicating simulation completeness

SimulationException - Exception in yass.simulation

Describes a simulation problem

SimulationException() - Constructor for exception yass.simulation.SimulationException

Creates a new instance of SimulationException without detail message.

SimulationException(String) - Constructor for exception yass.simulation.SimulationException

Constructs an instance of SimulationException with the specified detail message.

simulationId - Variable in class yass.analysis.AnalysisResults

Unique ID of simulation from which these results are obtained

simulationStartTimeMillis - Variable in class yass.experiment.SimulatorContainerThread

Time at which simulation thread began useful work

simulationState - Variable in class yass.analysis.Analyser

Simulation state on which analysis is performed

simulationUpdateInterval - Variable in class yass.experiment.ExperimentManager

Number of simulation cycles between log updates for managed threads

simulator - Variable in class yass.experiment.SimulatorContainerThread

Contained simulator instance

Simulator - Class in yass.simulation

Simulator framework component in which a given simulation scenario can be simulated until such time as all completion criteria are met.

Simulator(Simulation, Set<CompletionCriterion>) - Constructor for class yass.simulation.Simulator

Constructs a new instance of Simulator with the specified simulation state and completion criteria set (which can be empty)

SimulatorContainerThread - Class in yass.experiment

Contains a simulator instance in an isolated thread, and uses this to run the simulation to completion then runs all appropriate analysis.

SimulatorContainerThread(Simulator, ExperimentDefinition, int, int, PacketType, boolean, boolean) - Constructor for class yass.experiment.SimulatorContainerThread

Constructs a new instance of SimulatorContainerThread

SimulatorContainerThread(Simulator, ExperimentDefinition, int, int) - Constructor for class yass.experiment.SimulatorContainerThread

Constructs a new instance of SimulatorContainerThread

SimulatorContainerThread(Simulator, int, int) - Constructor for class yass.experiment.SimulatorContainerThread

Constructs a new instance of SimulatorContainerThread

SingleBestCandidateChooser - Class in yass.igf

Examines a set of received CTS packets and decides which, if any, of the CTS packet sending nodes should be selected as a forwarding candidate.

SingleBestCandidateChooser() - Constructor for class yass.igf.SingleBestCandidateChooser

size() - Method in class yass.network.Route

Counts the asNodeList comprising this Route.

size - Variable in class yass.packet.Packet

Total size of this packet, in bits

size - Variable in class yass.traffic.producer.SpecifiedPacketProducer.PacketSpecification

Proposed size of packet, in bits

sortSchedule() - Method in class yass.packet.schedule.PacketScheduler

Sorts the schedule by the natural ordering of the schedule entries.

source - Variable in class yass.energy.EnergyModule

The energy source

source - Variable in class yass.packet.Packet

Source node of this packet

source - Variable in class yass.traffic.DestinationPicker

Node which owns this destination picker

SpecifiedPacketProducer - Class in yass.traffic.producer

Generates the specified packets at the specified time.

SpecifiedPacketProducer(Node, Set<SpecifiedPacketProducer.PacketSpecification>) - Constructor for class yass.traffic.producer.SpecifiedPacketProducer

Constructs a new instance of SpecifiedPacketProducer

SpecifiedPacketProducer.PacketSpecification - Class in yass.traffic.producer

Specifies a packet which should be produced by a node at a given time

SpecifiedPacketProducer.PacketSpecification(Node, int, int, double, double, int, PacketType) - Constructor for class yass.traffic.producer.SpecifiedPacketProducer.PacketSpecification

Constructs a new instance of PacketSpecification

SphericalVoid - Class in yass.network

A spherical void located within the simulated network environment.

SphericalVoid(Position, double, boolean) - Constructor for class yass.network.SphericalVoid

Creates a new instance of SphericalVoid

SporadicPacketProducer - Class in yass.traffic.producer

Sporadic generator of packets.

SporadicPacketProducer(Node, DestinationPicker, double, double, double, int, int, int, double, int, PacketType) - Constructor for class yass.traffic.producer.SporadicPacketProducer

Constructs a new instance of SporadicPacketProducer

SqlFragments - Class in yass.database

Responsible for storing or generating SQL fragments used by event trace database classes which may vary between DBMSes.

SqlFragments() - Constructor for class yass.database.SqlFragments

Instances of SqlFragments should never be constructed.

standardDeviationProportion - Variable in class yass.failure.dependent.StatelessGaussianThresholdCorruptionChecker

The proportion of received power to use as the standard deviation for the normal distribution

startedExperiments - Variable in class yass.experiment.ExperimentManager

Set of experiment definitions already started

startNewSimulatorThreads(Set<SimulatorContainerThread>) - Method in class yass.experiment.ExperimentManager

Starts each of the supplied simulation threads

startTransmission() - Method in class yass.radio.Transmission

Establishes communications with receiver node radio modules, any of which may accept or reject the transmission without prejudice to the decisions of any other candidate receivers or the success of this Transmission.

startup() - Method in class yass.database.Database

Transitions the event database into a running state, performing all required actions to create and configure the underlying database

state - Variable in class yass.backoff.BackoffManager

The current backoff state

state - Variable in class yass.network.Node

The current state of this node

state - Variable in class yass.radio.RadioModule

The current state of this RadioModule

state - Variable in class yass.radio.Reception

The current state of this message reception attempt

state - Variable in class yass.radio.Transmission

Current state of this transmission

State - Interface in yass.state

Marker interface to indicate an object may be used to represent a state in a state transition pair.

StateCostModel - Class in yass.energy

Container for energy costs associated with transitioning between states of an energy-consuming device, and the energy costs of maintaining steady-state behaviour.

StateCostModel() - Constructor for class yass.energy.StateCostModel

Constructs a new, empty instance of StateCostModel

StateCostModel(Map<State, Double>, Map<StateTransition, Double>) - Constructor for class yass.energy.StateCostModel

Constructs a new instance of StateCostModel using the specified cost mappings

StatelessGaussianThresholdCorruptionChecker - Class in yass.failure.dependent

Examine a given transmission-reception pair to see if the transmission corrupts the reception, by determining if the effective received power is greater than some power supplied during construction.

StatelessGaussianThresholdCorruptionChecker(double, double) - Constructor for class yass.failure.dependent.StatelessGaussianThresholdCorruptionChecker

Constructs a new instance of ThresholdCorruptionChecker

StatelessThresholdCorruptionChecker - Class in yass.failure.dependent

Examine a given transmission-reception pair to see if the transmission corrupts the reception, by determining if the effective received power is greater than some power supplied during construction.

StatelessThresholdCorruptionChecker(double) - Constructor for class yass.failure.dependent.StatelessThresholdCorruptionChecker

Constructs a new instance of StatelessThresholdCorruptionChecker

StatelessThresholdProportionCorruptionChecker - Class in yass.failure.dependent

Examine a given transmission-reception pair to see if the transmission corrupts the reception, by determining if the effective received power is greater than some power supplied during construction.

StatelessThresholdProportionCorruptionChecker(double) - Constructor for class yass.failure.dependent.StatelessThresholdProportionCorruptionChecker

Constructs a new instance of StatelessThresholdProportionCorruptionChecker

StateManagedComponent<T extends State> - Interface in yass.state

A component which can take a variety of states, perhaps associated with differing behaviour and/or energy consumption, whose state can be managed by a node's state management module in addition to component state self-management.

stateManager - Variable in class yass.network.Node

The state manager

StateManager - Class in yass.state

Manages the state of a node, and the modules associated with that node.

StateManager() - Constructor for class yass.state.StateManager

Constructs a new instance of StateManager

statementCommitThreshold - Variable in class yass.database.Database

Number of database-modifying actions permitted before a commit is forced

statementCounter - Variable in class yass.database.Database

Number of database-modifying actions since the most recent forced commit

StateTransition<T extends State> - Class in yass.state

Encapsulates a generic state transition

StateTransition(T, T, double) - Constructor for class yass.state.StateTransition

Constructs a new instance of StateTransition

stateTransitionCosts - Variable in class yass.energy.StateCostModel

The costs to transition between states

stateTransitions - Variable in class yass.radio.Reception

State transitions experienced by this Reception

stateTransitions - Variable in class yass.radio.Transmission

The list of state transitions this transmission has undergone

Statistics - Class in yass.analysis

Derives simple statistical properties from a supplied dataset.

Statistics() - Constructor for class yass.analysis.Statistics

Constructs a new instance of Statistics

Statistics(double, double, double, double, double, double, int) - Constructor for class yass.analysis.Statistics

Constructs a new instance of Statistics as a container for the supplied figures, without performing any checks on their validity or accuracy

steadyStateCosts - Variable in class yass.energy.StateCostModel

The costs for steady-state behaviour

steadyStateEnergyCost(double) - Method in class yass.energy.EnergyModule

Calculates the amount of energy, in Joules, which would be required to maintain all registered EnergyConsumer instances for the specified duration.

StochasticFailureSource - Class in yass.failure.independent

Models a failure source in which the failure rate is well-known and steady in the long term, but the actual time of any given failure occurence is unknown and unknowable prior to it happening.

StochasticFailureSource(double) - Constructor for class yass.failure.independent.StochasticFailureSource

Constructs a new instance of StochasticFailureSource

storeEndedReception() - Method in class yass.radio.RadioModule

Stores details of a just-ended reception in the event database shared by all elements of the simulation.

storeEndedTransmission() - Method in class yass.radio.RadioModule

Stores details of a just-ended transmission in the event database shared by all elements of the simulation.

storeIgfPacket(IgfPacket) - Method in class yass.igf.IgfDummyPacketProducer

Stores a record of the supplied IgfPacket in the simulation database.

storePacket(Packet) - Method in class yass.traffic.consumer.DropCachedPacketConsumer

Stores details of a received packet in the event database shared by all elements of the simulation.

storePacket(Packet) - Method in class yass.traffic.producer.PacketProducer

Stores details of a generated packet in the event database shared by all elements of the simulation.

storePositionChange() - Method in class yass.network.Node

Stores details of a node position change in the event database shared by all elements of the simulation.

storeStateTransition(StateTransition<Node.NodeState>) - Method in class yass.network.Node

Stores details of a node state transition in the event database shared by all elements of the simulation.

storeStateTransition(StateTransition<RadioModule.RadioModuleState>) - Method in class yass.radio.RadioModule

Stores details of a radio module state transition in the event database shared by all elements of the simulation.

straightness() - Method in class yass.network.Route

Calculates the 'straightness' of the physical path described by a packet traversing the network in accordance with this Route.

subtract(Position) - Method in class yass.util.Position

Returns a new position found by subtracting each ordinate of the specified Position from the corresponding ordinate of this Position.

sum - Variable in class yass.analysis.Statistics

The sum